public function DateTimePlus::diff in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Component/Datetime/DateTimePlus.php \Drupal\Component\Datetime\DateTimePlus::diff()

Returns the difference between two DateTimePlus objects.

Parameters

\Drupal\Component\Datetime\DateTimePlus|\DateTime $datetime2: The date to compare to.

bool $absolute: Should the interval be forced to be positive?

Return value

\DateInterval A DateInterval object representing the difference between the two dates.

Throws

\BadMethodCallException If the input isn't a DateTime or DateTimePlus object.

File

core/lib/Drupal/Component/Datetime/DateTimePlus.php, line 385

Class

DateTimePlus

Wraps DateTime().

Namespace

Drupal\Component\Datetime

Code

public function diff($datetime2, $absolute = FALSE) {
  if ($datetime2 instanceof DateTimePlus) {
    $datetime2 = $datetime2->dateTimeObject;
  }
  if (!$datetime2 instanceof \DateTime) {
    throw new \BadMethodCallException(sprintf('Method %s expects parameter 1 to be a \\DateTime or \\Drupal\\Component\\Datetime\\DateTimePlus object', __METHOD__));
  }
  return $this->dateTimeObject
    ->diff($datetime2, $absolute);
}